Denise L.
8/30/2025
I couldn't ask for any easier smog check. Professional, efficient, offers coupons via Value Pak, and even had snacks as you waited! They also can help you process car registrations. This is my...
Smog Guys
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(171)
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2094 Market St
Concord, CA 94520
Smog Guys in Concord, CA, offers Star Smog Checks, HDIM Clean Truck Tester, and California DMV Registration services. Their expertise lies in providing these essential services with professionalism and efficiency, ensuring compliance with state regulations.
With a specific focus on Star Smog Checks, they cater to a wide range of vehicles, including 2014 or newer diesel vehicles over 14,000 GVWR, now eligible for Clean Truck Check. Smog Guys takes pride in their four convenient locations, including their branch in Concord, offering accessible solutions for vehicle owners in the area.
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Reviews
5.0171 reviews
Matthew G.
8/2/2025
Took my old Honda here to get smogged. Was in and out in 15-20 minutes. Alex was very professional and courteous. I recommend this spot!
Matt N.
8/3/2025
I've always had a very positive experience here and it is where I send my wife when I get get one of our cars. She just wants to be treated fairly and respectfully and she gives them two thumbs up.
Kerry M.
3/31/2025
Great value & very quick. They even offer a DMV issuance of your registration sticker for an extra 30 bucks. They were also very friendly and made it all very convenient.
Claire S.
6/7/2025
I came in on an early Friday afternoon for a smog check and was out in less than 10 minutes. Fast service and definitely a one-stop shop. They can renew your registration right there, stickers...
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